Numerical and Experimental Investigation into the Axial Cooling Fan on Electric Locomotive
A cooling fan on electric locomotive was designed based on one-dimensional calculation and three-dimensional numerical simulation. Three-dimensional model was presented based on the one-dimensional calculation. Numerical simulation and thorough analysis were carried out on the blower with software NUMECA, which was used for turbomachine. The performance experiment of the improved blower was studied. The experimental data shows that the performance of the optimized axial cooling fan is better than the original one. Especially the melioration of the efficiency and noises. The inlet and outlet flow field is much steady. The optimized blower was better than the same style of imported one in performance.
Blower Numerical simulation Experimental investigation Electric locomotive
Li Li-li Wang Xiao-fang Ge Cunfei Xie Rong Sun Tao
School of Energy and Power Engineering, Dalian University of Technology, Dalian, 116024,China Hangzhou Chinen Steam Turbine Power Co. Ltd., Hangzhou, 310018, China
国际会议
2007杭州国际动力工程会议(The International Conference on Power Engineering 2007)
杭州
英文
2007-10-23（万方平台首次上网日期，不代表论文的发表时间）